操操操视频性生活,按摩私密做爱视频在线观看,中文字幕亚洲一区二区va,免费看一级一级人妻片,国产成人免费无码视频在线观看m,色色不卡电影

Chinese

|

English 0577-67498888

2424-hour service hotline:

current position:

homeProductDYB portable scribe pump

DYB portable explosion-proof series

date:[2018-10-31]     pk_hits:

The single-phase explosion-proof electric fuel pump has passed the strict temperature and seismic resistance test, the protection grade IP55, the oil pump can run continuously, the corrosion-resistant oil seal, the anti-corrosion coating, the built-in bypass protection valve, high quality, safe and reliable. Use household electricity, super self-priming, quick refueling, and install a filter bottom valve to clean diesel. The pump is exquisitely designed and suitable for all kinds of construction machinery, which overcomes the difficulty of refueling on the construction site. The oil pipe can be installed according to customer's requirements. The flowmeter is used as a simple tanker. It can transport flammable and explosive media such as gasoline, alcohol, methanol, etc.


1. For gasoline, diesel, kerosene, gasoline and methanol;


2, vane pump, corrosion-resistant oil seal, safe and reliable;


3. Cast iron pump body, anti-corrosion coating;


220V explosion-proof motor IP55


4, built-in 100 micron filter, easy to clean;


5, cast aluminum motor, protection grade IP55;


6, continuous operation;


7, built-in relief valve

性能參數(shù)Technical Specification
型號(hào) Model口徑Size(mm)流量Flow(L/min)揚(yáng)程Head(m)功率Power(KW)電壓Valtage(V)轉(zhuǎn)速Speed(rpm)材質(zhì)Material葉輪 Impellererial
 DYB-902590150.55防爆2202900鑄鐵粉末冶金
 DYB-80EX2580150.55防爆2202900鑄鐵粉末冶金/銅葉輪
DYB-80EX2580200.75防爆2202900鑄鐵粉末冶金/銅葉輪

Copyright ?2018 Wenzhou Gulf Pump Co., Ltd. all rights reserved